Solve for x\displaystyle {x}:


log (x2)=(log x)2\displaystyle {\log{\ }}{\left({x}^{{{2}}}\right)}={\left({\log{\ }}{x}\right)}^{{{2}}}

Note, there are 2 solutions, A\displaystyle {A} and B\displaystyle {B}, where A<B\displaystyle {A}<{B}.
A=\displaystyle {A}=  



B=\displaystyle {B}=